Mamie Lake
Vilas County, Wisconsin337 acresView mapDirections
Wisconsin DNR publishes the water-quality measurements for Mamie Lake. Here is what has been measured.
- 2 aquatic invasives
- 15 ft max depth
- Public access
- Limited data
Mamie Lake in Vilas County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 4.5 ft visibility. Maximum depth: 15 ft. Surface area: 337 acres.
Wisconsin DNR lists Musky as common on Mamie Lake. DNR survey details →
Mamie Lake is a 337-acre lake in Vilas County, Wisconsin with a maximum depth of 15 feet. Overall water quality is improving over recent sampling years. The lake supports 6 documented fish species including Musky, Panfish, and Largemouth Bass. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2022-09-11. Methodology: how these readings are compared.
Mamie Lake covers about 340 acres in Vilas County. It has 2 public boat landings, so a lakefront rental is not the only way to get a boat on the water. For a place on the water, look through cabin and lake-house rentals near Mamie Lake on Vrbo. For a hotel or motel room, Booking.com and Expedia both search around the lake.
What Mamie Lake is good for
From access and monitoring records, not editorial picks.
- Boat launch2 documented ramps
- Fishing6 species recorded
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Mamie Lake is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Mamie Lake
These are the measurements Wisconsin DNR publishes for Mamie Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Murky, only visible to about 4.5 ft. TSI 55.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 4.5ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 55 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Mamie Lake
Answers come straight from the public measurements and survey records on this page.
Wisconsin DNR lists Musky as common on Mamie Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Mamie Lake’s water-quality measurements separately, and the water-quality trend over 3 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. 2 stations on file (most recent sample 2018).
Fish Species (DNR-rated)
Lake Details
Max depth
15 ft
Surface area
337 acres
Public access
Yes
Listed by Wisconsin DNR
Recreation & Access
- Helen CreekPublic
- Mamie LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Mamie Lake
Compare lakeside cabins, hotels, and vacation rentals near Mamie Lake in Vilas County, Wisconsin — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Mamie Lake
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Follow Mamie Lake’s readings
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Fish Species
Click a species to see every lake where it is documented.
Fishing Mamie Lake
Invasive & Introduced Species
Red chips are ecologically harmful invasive species. Gray chips are stocked or introduced fish that aren't a current ecological concern.
Water quality readings over time
3 seasons of samples on record (2021–2023). Calling a direction takes at least 4 years of the same measurement.
Water clarity
Improving3 years
Phosphorus
Improving-5.25 µg/L/yr3 years
Nearby Lakes in Vilas County
Frequently asked questions about Mamie Lake
Where is Mamie Lake?
- Mamie Lake is a lake in Vilas County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Mamie Lake?
- Mamie Lake in Vilas County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 4.5 ft visibility. Maximum depth: 15 ft. Surface area: 337 acres.
Is Mamie Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Mamie Lake?
- Mamie Lake has a maximum depth of 15 feet. The lake covers 337 acres.
What fish are in Mamie Lake?
- Fish species found in Mamie Lake include Musky, Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye. Mamie Lake is located in Vilas County, Wisconsin.
What did the DNR fisheries survey find at Mamie Lake?
- Wisconsin DNR lists Musky as common on Mamie Lake. A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Mamie Lake’s water-quality measurements separately, and the water-quality trend over 3 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
Are there boat ramps on Mamie Lake?
- Mamie Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Helen Creek, Mamie Lake. Public access is listed as yes.
Can I fish at Mamie Lake?
- Mamie Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Wisconsin's fish and wildlife agency, so check its current regulations before you go.
Explore Mamie Lake across LakeQuality
Depth, room, public access, and the state wake-sport rules
Fish species and the cleanest lakes across Wisconsin
Fish species and best lakes in Vilas County
Species activity outlook by water temperature and season
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Where to stay at Wisconsin's top lakes, each with its readings
Lakes in the Wisconsin River Watershed, ranked by water quality
Wisconsin's cleanest lakes, ranked on agency measurements
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Where this data comes from
32 measurements from 1 monitoring station, 2021–2022. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- North American Lake Management Society
NALMS32 samples · 2021–2022
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Fish and recreation data from Wisconsin DNR Lakes
Named boat-access points from the USGS National Boat Ramps inventory